Managing unintended camera clicks

• US 9,832,368 B1
• Filed: 05/31/2016
• Issued: 11/28/2017
• Est. Priority Date: 05/31/2016
• Status: Active Grant

• Current Assignee: Motorola Mobility LLC (Lenovo Group Ltd.)
• Original Assignee: Motorola Mobility LLC (Lenovo Group Ltd.)
• Inventors: Agrawal, Amit Kumar, Gupta, Mayank
• Primary Examiner(s): Osinski, Michael
• Application Number:
  US15/169,389
• Publication Number:
  US 20170347020A1
• Time in Patent Office: 546 Days
• CPC Class Codes: H04N 23/611 where the recognised objects include parts of the human body
• CPC Class Codes: H04N 23/62 Control of parameters via user interfaces
• CPC Class Codes: H04N 23/66 Remote control of cameras or camera parts, e.g. by remote control devices
• CPC Class Codes: H04N 23/90 Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
• CPC Class Codes: H04N 5/772 the recording apparatus and the television camera being placed in the same enclosure
• CPC Class Codes: H04N 5/907 using static stores, e.g. storage tubes or semiconductor memories H04N5/91 takes precedence

Abstract

A camera invocation gesture to access a first camera on a mobile device is received by the mobile device. Responsive to receiving the camera invocation gesture, a second camera on the mobile device is utilized to ascertain a context associated with whether a user likely intends to take a picture. If the mobile device ascertains that the user likely intends to take a picture, the mobile device can be placed in an operational picture mode in which pictures can be or can continue to be taken and saved on the mobile device. If the mobile device ascertains, from the context associated with the second camera, that the user likely does not intend to take a picture, then any pictures that are or were taken can be saved and the user can be prompted as to whether they wish to delete the pictures.

Claims

1. A method for a mobile device, comprising:

receiving a camera invocation gesture to access a first camera on a mobile device;

responsive to receiving the camera invocation gesture, utilizing a second camera on the mobile device to ascertain a context associated with whether a user intends to capture a picture using the first camera;

responsive to ascertaining that the user does not intend to capture a picture using the first camera based on the context ascertained by the second camera, saving any pictures that are captured by the first camera on the mobile device; and

prompting the user as to whether they wish to delete any of the saved pictures.

2. The method as recited in claim 1, wherein the first camera is a rear-facing camera.

3. The method as recited in claim 1, wherein the second camera is a front-facing camera.

4. The method as recited in claim 1, wherein the first camera is a rear-facing camera and the second camera is a front-facing camera.

5. The method as recited in claim 1, wherein the context comprises determining whether the second camera captures a picture of a head of the user.

6. The method as recited in claim 1, wherein the context comprises determining whether the second camera captures a picture of a user'"'"'s eyes looking at a viewfinder of the first camera.

7. A mobile device comprising:

a first camera;

a second camera;

one or more processors;

one or more computer readable storage media;

computer readable instructions embodied on the one or more computer readable storage media and executable by the one or more processors to perform operations comprising;

receiving a camera invocation gesture to access a first camera on a mobile device;

responsive to receiving the camera invocation gesture, utilizing a second camera on the mobile device to ascertain a context associated with whether a user intends to capture a picture using the first camera;

responsive to ascertaining that the user does not intend to capture a picture using the first camera based on the context ascertained by the second camera, saving any pictures that are captured by the first camera on the mobile device; and

prompting the user as to whether they wish to delete any of the saved pictures.

8. The mobile device as recited in claim 7, wherein the first camera is a rear-facing camera.

9. The mobile device as recited in claim 7, wherein the second camera is a front-facing camera.

10. The mobile device as recited in claim 7, wherein the first camera is a rear-facing camera and the second camera is a front-facing camera.

11. The mobile device as recited in claim 7, wherein the context comprises determining whether the second camera captures a picture of a head of the user.

12. The mobile device as recited in claim 7, wherein the context comprises determining whether the second camera captures a picture of a user'"'"'s eyes looking at a viewfinder of the first camera.

13. A method for a mobile device comprising:

receiving a camera invocation gesture to access a front-facing camera on a mobile device;

responsive to receiving the camera invocation gesture, utilizing the front-facing camera to ascertain a context associated with whether a user intends to capture a picture using the front-facing camera;

responsive to ascertaining that the user does not intend to capture a picture using the front-facing camera based on the context ascertained by the front-facing camera, saving any pictures that are captured by the front-facing camera on the mobile device; and

prompting the user as to whether they wish to delete any of the saved pictures.